Who
David C. Hardie
Director
Company insider
Files Form 4 as: Chairman of the Board, Hallador Energy.
In numbers
- Trades disclosed
- 160
- Buys
- 4
- Sells
- 62
- Bought
- $5.2M
- Sold
- $21.0M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 24 Mar 2006
- Last trade
- 31 Dec 2025
- Last filed
- 2 Jan 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 31 Dec 2025filed 2 Jan 2026 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | $37K1,944 at $19.29 | filing |
| 31 Dec 2025filed 2 Jan 2026 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | $37K1,944 at $19.29 | filing |
| 1 Oct 2025filed 3 Oct 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $1.5M75,000 at $19.76 | filing |
| 1 Oct 2025filed 3 Oct 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $494K25,000 at $19.76 | filing |
| 30 Sep 2025filed 1 Oct 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $1.5M75,000 at $19.53 | filing |
| 30 Sep 2025filed 1 Oct 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $488K25,000 at $19.53 | filing |
| 29 Sep 2025filed 1 Oct 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $1.1M55,337 at $19.65 | filing |
| 29 Sep 2025filed 1 Oct 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $362K18,446 at $19.65 | filing |
| 26 Sep 2025filed 29 Sep 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $1.1M58,401 at $19.18 | filing |
| 26 Sep 2025filed 29 Sep 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $373K19,467 at $19.18 | filing |
| 25 Sep 2025filed 29 Sep 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $520K26,236 at $19.82 | filing |
| 25 Sep 2025filed 29 Sep 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $173K8,746 at $19.82 | filing |
| 23 Sep 2025filed 24 Sep 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $125K6,577 at $19.08 | filing |
| 23 Sep 2025filed 24 Sep 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $42K2,193 at $19.08 | filing |
| 22 Sep 2025filed 24 Sep 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $1.1M57,494 at $19.25 | filing |
| 22 Sep 2025filed 24 Sep 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $369K19,165 at $19.25 | filing |
| 19 May 2025filed 21 May 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $1.3M67,457 at $19.05 | filing |
| 19 May 2025filed 21 May 2025 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $579K30,380 at $19.05 | filing |
| 10 Dec 2024filed 10 Dec 2024 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $213K16,282 at $13.10 | filing |
| 9 Dec 2024filed 10 Dec 2024 | HNRG Hallador EnergyElectric Utilities & IPPs | SEC FORM 4 Sold | $244K18,775 at $13.02 | filing |
News
No headline names them, or the companies they trade most, lately.